| Customization: | Available |
|---|---|
| Max.Head: | <10m |
| Max.Capacity: | <50 L/min |
|
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submersible water pump series WQD All Stainless Steel
Pump body:S.S 304
Impeller: S.S 304
Motor housing:S.S 304
Motor wire:copper
Front cover:cast iron
Mechanical seal: ceramic&graphite
Shaft:45#steel
Bearing:China
Insulation class:B
Protection class:IP 6
| Model | Rated power | Rated-flow | Rated-head | Pipe size | |
| [Kw] [HP] | [m3/h] | [m] | [mm] | ||
| WQD4-10-0.55 | 0.55 | 0.7 | 4 | 10 | 40 |
| WQD7-7-0.55 | 0.55 | 0.7 | 7 | 7 | 40/50 |
| WQD5-15-0.75 | 0.75 | 1 | 5 | 15 | 40 |
| WQD7-10-0.75 | 0.75 | 1 | 7 | 10 | 40/50 |
| WQD10-7-0.75 | 0.75 | 1 | 10 | 7 | 40/50 |
| WQD7-15-1.1 | 1.1 | 1.5 | 7 | 15 | 50 |
| WQD10-10-1.1 | 1.1 | 1.5 | 10 | 10 | 50 |
Performance chart at n=2900rpm
Company Profile
Zhejiang Lonkey Pump Industry Co.,ltd,is located in Wenling City of Zhejiang Province which is called the "Pump Town of China".Lonkey company covers a total area of 28,000 square meters.Lonkey is a professional pump manufacturer for 17 years,with modernized standard factory plants,advanced production line equipments,computerized testing&controlling machine,vacuum lacquer dripping&drying equipments and full-automatic product testing instruments. 
It is fixed with thermal (overload)protector. These series pumps are of large capacity,high efficiency,stable working in use. it can draw clean water,liquids with solids,max.diameter of 15mm.Stainless steel motor housing,cable plate,and bolts&screws are antirust,and longer the service life.
Applying for building site,hotel,restaurant,ship,mine,urban sewage,dejecta discharge,garden and farm irrigation.It also can be used for tranporting liquid feed for fishing aquaculture and transporting dilute paper pulp.
The pump can be fixed with an automatic float switch.When the water level lower than the pump,the float switch will hang down,power off,then the pump will stop working.When the water increase,the float switch will be on the water surface,power connected,the pump will begin to work.This will well protect the pump agaist dry working,save engery,and very convinient for use.
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